1022161792

素因数分解:

$2^7\times {\mathrm{809}}^1\times {\mathrm{9871}}^1$

素因数の和:10694

約数の個数: 32

約数和(自身を含む): 2039061600

約数和(自身を除く): 1016899808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 809, 1618, 3236, 6472, 9871, 12944, 19742, 25888, 39484, 51776, 78968, 103552, 157936, 315872, 631744, 1263488, 7985639, 15971278, 31942556, 63885112, 127770224, 255540448, 511080896, 1022161792]

約数ペア:

[(1, 1022161792), (2, 511080896), (4, 255540448), (8, 127770224), (16, 63885112), (32, 31942556), (64, 15971278), (128, 7985639), (809, 1263488), (1618, 631744), (3236, 315872), (6472, 157936), (9871, 103552), (12944, 78968), (19742, 51776), (25888, 39484)]